diff --git a/app/js/mdot.js b/app/js/mdot.js
index 2c6c019..254b0e4 100644
--- a/app/js/mdot.js
+++ b/app/js/mdot.js
@@ -1,5 +1,5 @@
 'use strict';
-/* global Backbone, _, $, AmCharts */
+/* global Backbone, _, $, AmCharts, notification */
 /* global  mainview */
 /* jshint browser: true , devel: true*/
 
@@ -38,23 +38,7 @@
       });
 
     },
-    splitOccupancy: function(item) {
-
-      var start = new Date(item.start);
-      var msStart = ~~(start.getTime() / 300000);
-
-      var end = new Date(item.end);
-      var msEnd = ~~(end.getTime() / 300000);
-
-      var newArray = [];
-
-      for (var t = 0; t < (msEnd - msStart);t++) {
-        newArray.push({date: new Date((msStart * (300000)) + (t * 300000)), count: item.count});
-      }
-      return newArray;
-
-    },
-    findOccupancy: function(ts, occupancy) {
+    findOccupancy: function(ts) {
       /*
         Get a branch from the date tree and see if the reduced set of records has a matching timestamp..
        */
@@ -63,7 +47,7 @@
       let tsMS = tsDate.getTime();
       let branch = this.dateTree[tsDate.getFullYear().toString()][tsDate.getMonth().toString()][tsDate.getDate().toString()];
 
-      if (typeof branch === 'undefined') return count;
+      if (typeof branch === 'undefined') {return count;}
       _(branch).each(function(item) {
               if ((tsMS >= item.startMS) && (tsMS <= item.endMS)) {
                 count = item.count;
@@ -120,7 +104,6 @@
     processAdded: function() {
       console.log('Model:ProcessAdded');
       console.time('processAdd');
-      var self = this;
       var skipOccupancy = false;
       var tempCollection = new Backbone.Collection();
 
@@ -137,7 +120,7 @@
       }
 
       _(events.data).each(function(i) {
-        let _occupancy;
+        let _occupancy = 0;
 
         if (!skipOccupancy) {
           _occupancy = this.findOccupancy(i.timestamp, events.occupancy);
@@ -236,8 +219,6 @@
       });
 
     }, render: function() {
-      var that = this;
-
       console.log('MDOT:render');
       $('#output').empty();
 
@@ -395,8 +376,8 @@
         ],
         graphs: [{id: 'occ',
                               valueAxis: 'occupancy',
-                              type: 'column',
-                              clustered: true,
+                              type: 'line',
+                              clustered: false,
                               columnWidth: 1,
                               lineColor: '#aaaaaa',
                               title: 'Occupancy',
@@ -494,6 +475,7 @@
         });
       });
       console.timeEnd('chartData');
+      console.log('Record count:',chartData.length);
 
       // Console.log(chartData);
       self.doChartV2(chartData);